Uh.. Welcome to the majority of gamers that prefer casual action? Just.. lol. Pop music is "trendy". Fast-paced action shooters are "trendy". Green-screened movies are "trendy". Isometric viewpoints in games are niche, baby. Even a ten year wait from Diablo 2 to Diablo 3 couldn't even muster up one third of the sales of CoD:Black Ops, to put this into context.